How to look at the dynamic balance of 235 45R17 tires

First of all, remove the logo, put the dynamic balancer on the wheel, and then fix it. The value obtained by taking out the ruler on the balance meter and measuring the distance between the machine and the wheel hub of the dynamic balance. This value is then entered into the first controller.

Next, the curver is taken out to measure the width of the hub, and the value is input to the second controller. Finally, look at the direct of the tire on the sidewall of the tire, enter the diameter value into the controller, and press the start button. Start testing.

These things should be done before the official test. When the detection stops, our computer will detect the weight that needs to be added to the inside and outside of the hub, we should install the outside first, turn the tire, and adjust it according to the instrument prompts. If a single tire wants to check the dynamic balance, then we only need to remove the car tire, install the dynamic balancing machine, rotate and look at the prompt of the machine to know whether the tire itself has shifted the center of gravity.

Tire dynamic balance depends on human observation, can only be judged by whether there is a steering wheel shake in a certain speed section of the vehicle driving, if you want to accurately judge the tire dynamic balance data, you can only use the dynamic balancing machine. Hope it helps, I wish you a pleasant stay.

The dynamic balance should be tested in a special repair shop, but if the speed of the vehicle reaches more than 80 when driving, and the tire vibration is very strong, it can basically be determined that it is a dynamic balance problem, and the balance weight needs to be added to the rim.

Hello, this one requires professional tools, it is recommended to carry out it in a professional repair shop or 4s, if my answer is helpful to you, please set it to! Thank you!

The specifications of the tire, 235 60 R18, 235 refers to the width of the tire, 55 is the flatness rate, and R18 refers to the size of the wheel hub in the tire is 18 inches.

95 is the load index of the car, and Y is the maximum speed that the tires can travel at 300km/h.

Automobile tires are one of the important parts of the car, which is in direct contact with the road surface, and the car suspension works together to alleviate the impact of the car when driving, and ensure that the car has good ride comfort and driving smoothness; Ensure that the wheels and the road surface have good adhesion; Improve the traction, braking and passability of the car; Bearing the weight of the car, the important role played by tires in the car is becoming more and more important.

1. Pay attention to safety when inflating. Check the air pressure with a barometer at all times to avoid bursting the tire due to overinflation.

2. After stopping driving, you must wait for the tires to dissipate heat before inflating, because the tire temperature will rise when the vehicle is driving, which will affect the air pressure.

3. Check the valve.

4. Pay attention to cleaning when inflating. The filled air must not contain water and oil to prevent the rubber of the inner tube from deteriorating and damaging.

5. When inflating, it should not exceed the standard too much and then deflate, nor can it be inflated too much because it cannot be inflated for a long time, if it exceeds the standard too much, it will promote the cord to stretch excessively, causing its strength to be reduced, affecting the life of the tire.

Tire 235 60R18, which means a tread width of 235mm, a flat ratio of 60%, a tire construction type of radial tires, and a tire with a hub diameter of 18 inches. That's what the tire size** means.

Usually behind the tire 235 60R18 there will be a ** that indicates the maximum load and maximum speed of the tire, such as 103h, 103 is the load index of the tire, indicating that the maximum load capacity of a single tire is 875kg, h is the speed level of the tire, indicating that the maximum speed of the tire is 210km h. Of course, in addition to the specification, there are other tires, such as: performance, date, structure.

Treadwear indicates the wear resistance of the tire, the higher the value means the more wear resistant the tire, and it also means that the hardness of the tire is greater, the worse the comfort, and vice versa. Generally, the wear resistance index is moderate at 280-320.

traction represents the grip index, and the following numbers represent the strength of the grip, from high to low, there are four levels of AA, A, B, C.

temperature a indicates the temperature level of the tire, the following letter indicates the high temperature resistance level of the tire, and the high temperature resistance level of the car tire is A, B, and C from high to low.

Tire specifications are often expressed by a set of numbers, 235 for the tire section width, 60 for the flattening rate, and the latter number 18 for the rim diameter, which are measured in inches. The letter or symbol in the middle has a special meaning: "r" means radial tire, "d" and "one" mean bias tire.

Generally speaking, the average sedan (like Jetta, Santana, Corolla, etc.) will have a flat rate greater than or equal to 50, and the sports car and better cars (Ferrari, Lamborghini, etc.) will have a flat rate of less than 50.

All in all, it means that both are the same width and size, only the size and flatness of the hub are different.

205 55R16 94h represents the tire size 205: cross-sectional width (mm).

55: The aspect ratio is 55%.

r:r=radial tire structure.

16: Rim diameter is 16 inches.

94: indicates the load index (the load capacity corresponding to this index is 670kg) h: indicates that the maximum speed shall not exceed 210km h

103:875kg s:180km/h;

235 refers to the tire width: 235 mm; 70 means the favoritism, 70 r means radial tires; 18 means the wheel size; "x" means high-pressure tires; "R" and "Z" represent radial tires; "One" means low-pressure tires.

Haval cars and Audi cars.

Tire size of the Haval F5.

The model is equipped with different tires depending on the model configuration.

The top model of the Haval F5 is equipped with a Michelin 235 55 R19.

Latitude Sport3 tires, this tire focuses on high-performance sports handling, as well as excellent grip, ** around 1200 yuan.

While the rest of the Haval models are equipped with the 235 60 R18 FITI Giti.

Comfort series tires, Giti This tire is comfortable, wear-resistant, and has a very high cost performance, ** at about 520 yuan.

Although there are many types of vehicles, the structure is similar. This should be said to be the credit of standardization, but also the need for large-scale production lines. With the development of society, the progress of science and technology and the change of demand, the shape of railway vehicles has begun to change, especially the passenger car is no longer the same old face.

However, their basic structure has not changed significantly, but the specific parts have a more scientific and advanced structural design.

Generally speaking, the basic structure of the vehicle is composed of five parts: the car body, the undercarriage, the running part, the coupler buffer device and the braking device.

The body is the part of the vehicle that is used to load goods or passengers, and is the basis for the installation and connection of other components of the vehicle. The body of the early vehicles was mainly made of wood, supplemented by steel plates, bow rods, etc. In modern times, the car body is mainly steel structure or light metal structure.

The 235 65R18 in the tire specification is the specification code of the tire, the 235 in the 235 65R18 represents the width of the tire is 235mm, the 65 represents the width of the wheel belt and the height of the height ratio is 65%, R represents the tire is a radial tire, and 18 represents the tire is suitable for the hub of 18 inches.

The wider the width of the tire, the larger the ground contact area, under the premise of the same pattern and the same material, the wider width of the tire will have better grip and traction in a straight driving state, but the fuel consumption level will increase accordingly.

The displacement of the small car is between, and the corresponding tire specifications are applicable to the range of 155 65R13 73T--175 70 R 14 77H. The displacement of compact cars is between, and the corresponding tire specifications are applicable to the range of 185 60R15 --205 40 R16, and the displacement of medium-sized cars is between.

The corresponding tire specifications are applicable to the range of 205 55R16--255 35 R 18, the displacement of medium and large cars is between, and the corresponding tire specifications are applicable to 225 45R17 --265 30 R19, and the displacement of large cars is between, and the tire specifications are corresponding to the range of 255 40 R18--295 30R20.

235 55 R18 and 235 65 R18 Two tires 235 65 R18 are taller, both tires are 18 inches in diameter, the same height. But the flat is bigger than the 65 and the 55 means the 65 has thicker tires, so it's a bit taller than the 55.

235 means the cross-sectional width of the tire 235mm; 55 or 65 represents the flat ratio of the tire, which is the percentage of the cross-sectional height of the tire divided by the width of the tire, the greater the value, the thicker the tire, the lower the maneuverability, but the comfort increases; R stands for tire type, radial tire, and R18 stands for hub diameter 18 inches.

The flat ratio is a piece of data for tires that represents the percentage of the height of the tire's cross-section to the maximum width of its cross-section, which is simply the height-to-width ratio of the tire.

For example, a tire with a size of 205 60 R15 means that its maximum cross-section width is 205 mm, the aspect ratio is 60%, and the inner diameter is 15 inches.

The flat ratio is 60%, that is, the cross-sectional height of the tire is 205*60%=123mm.

The tire cross-section is composed of shoulder, sidewall and toe, and the sum of the three heights is the tire cross-sectional height.